TOP 10 SPACE YOUTUBE CHANNELS 2018

Today, we discuss the possibility of a more idle but settled civilisation: one that remains utterly restricted to the boundaries of their home planet and sees no point whatsoever in traversing the stars, even if they have the ability to do so, as a solution to why we aren't seeing any alien civilisations in the night sky. ►Click here to subscribe: https://www.youtube.com/channel/UCB0fFWQLZ2oj-FaoDUG_wow?sub_confirmation=1 ►Written, Produced & Narrated by David ►Share this video: https://www.youtube.com/watch?v=Uen6euyVYFM Music: “Cylinder Five” by Chris Zabriskie “So Many Stars” by Miguel Johnson “Sirius” by Sergey Cheremisinov Credits: Vidsplay.com

🤝Patreon: https://www.patreon.com/Astronomic 💵PayPal: [email protected] 💰Bitcoin: 1PpRcgMy2ZvkLnuds6wamBZ7dR2zSNjVpr ———————————————————————————— ✏️Title: Black Holes ➕Subscribe: https://www.youtube.com/Astronomic 👍Enjoyed the Video? Leave a Like! 🔔 Turn on Notifications, for Video Alerts! ———————————————————————————— 📹Videos: ① https://www.youtube.com/watch?v=FqNzExzQ2RI&t=81s&ab_channel=Astronomic ② https://www.youtube.com/watch?v=3R-jMdSGNE8&ab_channel=Astronomic ③ https://www.youtube.com/watch?v=I6MWuCPRewc&ab_channel=Astronomic ———————————————————————————— 🐦Twitter: https://www.twitter.com/Astr0nomic 📖Facebook: https://www.facebook.com/Astronomic 📸Instagram: https://www.instagram.com/Astr0nomic 📼More: https://www.curious.com/Astronomic ———————————————————————————— 🎹Music: “Perspectives” Kevin MacLeod (https://www.incompetech.com) 📱Icons: FreePik (https://www.freepik.com) ———————————————————————————— 📝Licensed under Creative Commons Attribution 3.0 🚀Licensed under Astronomic videos ©

With the AEHF-6 mission, we get to experience another spectacular Atlas V launch! Atlas V is built and launched by United Launch Alliance (ULA). For this mission an Atlas V 551 configuration will launch an Advanced Extreme High Frequency-6 (AEHF-6) satellite to Geostationary Earth Orbit for the United States military. It will aid them in fast and secure communication. Want to learn more?!? Read our Prelaunch Preview - https://everydayastronaut.com/aehf-6-v-551-prelaunch-preview/  -------------------------- Want to support what I do? Consider becoming a Patreon supporter for access to exclusive livestreams, our discord channel and subreddit! - http://patreon.com/everydayastronaut Or become a YouTube member for some bonus perks as well! - https://www.youtube.com/channel/UC6uKrU_WqJ1R2HMTY3LIx5Q/join The best place for all your space merch needs! https://everydayastronaut.com/shop/ All music is original! Check out my album "Maximum Aerodynamic Pressure" anywhere you listen to music (Spotify, iTunes, Google Play, Amazon, etc) or click here for easy links - http://everydayastronaut.com/music I'm the cohost of an awesome podcast where we talk all about current technologies and how they shape our future! http://ourludicrousfuture.com or here on YouTube https://www.youtube.com/ourludicrousfuture

An exploration of ten far future ways we might colonize the Milky Way. My Patreon: https://www.patreon.com/johnmichaelgodier My Talk Show Channel: https://www.youtube.com/eventhorizonshow Links: Cool Worlds video on the Halo Drive: https://youtu.be/rFqL9CkNxXw Kipping Interview with JMG: https://youtu.be/uYXH4rH1SwM Music: Cylinder Seven by Chris Zabriskie is licensed under a Creative Commons Attribution license (https://creativecommons.org/licenses/by/4.0/) Source: http://chriszabriskie.com/cylinders/ Artist: http://chriszabriskie.com/ Cylinder Eight by Chris Zabriskie is licensed under a Creative Commons Attribution license (https://creativecommons.org/licenses/by/4.0/) Source: http://chriszabriskie.com/cylinders/ Artist: http://chriszabriskie.com/ Cylinder Five by Chris Zabriskie is licensed under a Creative Commons Attribution license (https://creativecommons.org/licenses/by/4.0/) Source: http://chriszabriskie.com/cylinders/ Artist: http://chriszabriskie.com/

Sound Issues resolved at 15:15 There's been a lot of upheaval in the field of cosmology wrt the Hubble Constant. Two independent measurements have yielded different results and they uncertainties do not overlap. This has lead to a rethinking of many aspects of how we know what we know about the universe, including the Hubble parameter. In today's Astro Coffee Hangout, Tony and Dr. Brian Keating from the University of San Diego discuss the Hubble Constant, the problem and whether there this is actually a crisis in our understanding of the large scale structure of the universe and this important parameter. Brian Keating and Nobel Prize winner Adam Riess discussed the crisis last summer in Symmetry magazine https://www.symmetrymagazine.org/article/the-9-percent-difference “ #HubbleConstant #LiveAstronomy #DeepAstronomy Follow Brian's YouTube Channel Here: https://www.youtube.com/DrBrianKeating Get Brian's Book "Losing the Nobel Prize" here (now in paperback): http://amzn.to/2sa5UpA Interested in supporting Deep Astronomy and getting great telescope gear? Use this link to shop at OPT (aff link): http://bit.ly/2Wq0BO8 Join our Chat on Discord here: https://discord.gg/nqGpvtK Like this content? Please consider becoming a patron: https://patreon.com/DeepAstronomy Follow DeepAstronomy on Twitter: @DeepAstronomy Watch Tony's Twitch Tuesdays on Twitch: https://twitch.tv/DeepAstronomy

This is a live stream of me basically taking apart the entire studio and rewiring it from scratch! Day 1! If you want to chat live via voice go here: https://discord.gg/f5x5Ky

Today I'm joined by Dr. Phil Metzger, a planetary physicist with the Planetary Science faculty at the University of Central Florida. Phil specializes in economic planetary science, helping humanity learn to prosper in space. https://www.philipmetzger.com/bio/ Our Book is out! https://www.amazon.com/Universe-Today-Ultimate-Viewing-Cosmos/dp/1624145442/ Audio Podcast version: ITunes: https://itunes.apple.com/us/podcast/universe-today-guide-to-space-audio/id794058155?mt=2 RSS: https://www.universetoday.com/audio What Fraser's Watching Playlist: https://www.youtube.com/playlist?list=PLbJ42wpShvmkjd428BcHcCEVWOjv7cJ1G Weekly email newsletter: https://www.universetoday.com/newsletter Weekly Space Hangout: https://www.youtube.com/channel/UC0-KklSGlCiJDwOPdR2EUcg/ Astronomy Cast: https://www.youtube.com/channel/UCUHI67dh9jEO2rvK--MdCSg Support us at: https://www.patreon.com/universetoday More stories at: https://www.universetoday.com/ Twitch: https://twitch.tv/fcain Follow us on Twitter: @universetoday Like us on Facebook: https://www.facebook.com/universetoday Instagram - https://instagram.com/universetoday Team: Fraser Cain - @fcain / [email protected] Karla Thompson - @karlaii / https://www.youtube.com/channel/UCEItkORQYd4Wf0TpgYI_1fw Chad Weber - [email protected]

What surfaces does the novel coronavirus stick to, and for how long? » Subscribe to Seeker! http://bit.ly/subscribeseeker » Watch more Elements! http://bit.ly/ElementsPlaylist » Visit our shop at http://shop.seeker.com As the novel coronavirus accelerates across the United States, and we continue to practice social distancing, you might find yourself staring at countertops, door handles, and packages wondering if they’re safe to touch, or whether they could use one extra Clorox wipedown. While SARS-CoV-2 spreads most effectively from person-to-person, if you touch surfaces you fear could be contaminated, avoid touching your face because you can infect yourself through your mouth, nose, and eyes. And wash your hands as soon as possible as washing your hands thoroughly with soap destroys the virus. And while there is limited scientific literature on the subject of what surfaces the novel coronavirus lingers on the longest, we’re here to address what we do know about how long the virus can exist on different surfaces. One study from the National Institutes of Health (that at the time we published this was available in preprint) examined how long can the coronavirus that causes COVID-19 can remain viable on a few common “fomites,” or materials which can transmit the infection. The fomites that were tested include copper, stainless steel, cardboard, and one of the most common plastics called polypropylene, which is used to package food, for tote bags, and exists in many kitchen items. Find out where the virus tends to linger and for how long in this Elements. #coronavirus #covid19 #virus #outbreak #health #seeker #science #elements Read More How Long Will Coronavirus Live on Surfaces or in the Air Around You? https://www.nytimes.com/2020/03/17/health/coronavirus-surfaces-aerosols.html The coronavirus can live for three days on some surfaces, like plastic and steel, new research suggests. Experts say the risk of consumers getting infected from touching those materials is still low, although they offered additional warnings about how long the virus survives in air, which may have important implications for medical workers. Interim Recommendations for US Households with Suspected/Confirmed Coronavirus Disease 2019 https://www.cdc.gov/coronavirus/2019-ncov/prepare/cleaning-disinfection.html Community members can practice routine cleaning of frequently touched surfaces (for example: tables, doorknobs, light switches, handles, desks, toilets, faucets, sinks) with household cleaners and EPA-registered disinfectants that are appropriate for the surface, following label instructions. Labels contain instructions for safe and effective use of the cleaning product including precautions you should take when applying the product, such as wearing gloves and making sure you have good ventilation during use of the product. Coronavirus traces found on Diamond Princess 17 days after passengers left https://www.axios.com/coronavirus-diamond-princess-cruise-ship-cabins-2c9e13e7-0f45-4847-8ccf-a9b2af4210ca.html The virus lives a long time on hard surfaces, and that's another reason to be wary about quickly reopening businesses like bars, restaurants and gyms while the virus is still spreading quickly.

Over the last few years astronomers have been doing more and more research based on string theory, and thanks to modern telescopes the results are... less than encouraging SciShow has a spinoff podcast! It's called SciShow Tangents. Check it out at http://www.scishowtangents.org ---------- Support SciShow by becoming a patron on Patreon: https://www.patreon.com/scishow ---------- Huge thanks go to the following Patreon supporters for helping us keep SciShow free for everyone forever: Kevin Bealer, KatieMarie Magnone, D.A. Noe, Charles Southerland, Eric Jensen, Christopher R Boucher, Alex Hackman, Matt Curls, Adam Brainard, Scott Satovsky Jr, Sam Buck, Avi Yashchin, Ron Kakar, Chris Peters, Kevin Carpentier, Patrick D. Ashmore, Piya Shedden, Sam Lutfi, charles george, Greg ---------- Like SciShow? Want to help support us, and also get things to put on your walls, cover your torso and hold your liquids? Check out our awesome products over at DFTBA Records: http://dftba.com/scishow ---------- Looking for SciShow elsewhere on the internet? Facebook: http://www.facebook.com/scishow Twitter: http://www.twitter.com/scishow Tumblr: http://scishow.tumblr.com Instagram: http://instagram.com/thescishow ---------- Sources: https://iopscience.iop.org/article/10.3847/1538-4357/ab6a0c https://arxiv.org/abs/1907.05475 https://www.nasa.gov/mission_pages/chandra/images/chandra-data-tests-theory-of-everything.html https://depts.washington.edu/admx/ https://www.nucleares.unam.mx/~alberto/physics/string.html http://theory.caltech.edu/people/jhs/strings/str115.html https://books.google.com/books?id=lufkDAAAQBAJ&newbks=1&newbks_redir=0&lpg=PP1&dq=sean%20carroll%20the%20big%20picture&pg=PA437#v=onepage&q&f=false https://www-he.scphys.kyoto-u.ac.jp/member/nuICISE/Neutrino-Interactions.html https://arxiv.org/abs/1509.08767 https://www.quantamagazine.org/how-axions-may-explain-times-arrow-20160107/ https://www.quantamagazine.org/why-dark-matter-might-be-axions-20191127/ https://journals.aps.org/prl/abstract/10.1103/PhysRevLett.124.111602 https://journals.aps.org/prd/abstract/10.1103/PhysRevD.98.030001 https://chandra.harvard.edu/about/ http://pdg.lbl.gov/2019/reviews/rpp2018-rev-axions.pdf [PDF] https://iopscience.iop.org/article/10.1088/1742-6596/460/1/012015/pdf [PDF] https://www.sciencealert.com/physicists-just-debunked-one-of-the-most-promising-dark-matter-candidates https://wtamu.edu/~cbaird/sq/2013/09/13/does-every-black-hole-contain-a-singularity/

Start listening with a 30-day Audible trial and your first audiobook plus two Audible Originals are free. Visit http://www.audible.com/isaac or text "isaac" to 500-500. Science fiction loves to take us to desolate alien worlds with low-gravity, and envision creatures evolved to those or humans adapted to those conditions or zero-gravity in space, and many planets we might one day colonize like Mars do have low gravity... but our assumptions about life on such places correct or what if we're making incorrect assumptions? Don't forget to check out What If's channel: https://bit.ly/youtube-What-If Visit our Website: http://www.isaacarthur.net Support us on Patreon: https://www.patreon.com/IsaacArthur SFIA Merchandise available: https://www.signil.com/sfia/ Social Media: Facebook Group: https://www.facebook.com/groups/1583992725237264/ Reddit: https://www.reddit.com/r/IsaacArthur/ Twitter: https://twitter.com/Isaac_A_Arthur on Twitter and RT our future content. SFIA Discord Server: https://discord.gg/53GAShE Listen or Download the audio of this episode from Soundcloud: Episode's Audio-only version: https://soundcloud.com/isaac-arthur-148927746/life-on-a-low-gravity-planet Episode's Narration-only version: https://soundcloud.com/isaac-arthur-148927746/life-on-a-low-gravity-planet-narration-only Credits: Life on a Low-Gravity Planet Episode 231; Mar 26, 2020 Written & Produced by Isaac Arthur Editors: Cassandra Graham Darius Said Jerry Guern Keith Blockus Saida Mir Narrators: Isaac Arthur Peter of What If Get a free month of Curiosity Stream: http://curiositystream.com/isaacarthur The Zoo Hypothesis is a Fermi Paradox solution that assumes extraterrestrial civilizations can't be detected by our SETI efforts because they keep our whole world in an Alien Zoo. Visit our Website: http://www.isaacarthur.net Support us on Patreon: https://www.patreon.com/IsaacArthur SFIA Merchandise available: https://www.signil.com/sfia/ Social Media: Facebook Group: https://www.facebook.com/groups/1583992725237264/ Reddit: https://www.reddit.com/r/IsaacArthur/ Twitter: https://twitter.com/Isaac_A_Arthur on Twitter and RT our future content. SFIA Discord Server: https://discord.gg/53GAShE Listen or Download the audio of this episode from Soundcloud: Episode's Audio-only version: https://soundcloud.com/isaac-arthur-148927746/fermi-paradox-zoo-hypothesis Episode's Narration-only version: https://soundcloud.com/isaac-arthur-148927746/fermi-paradox-zoo-hypothesis-narration-only Credits: The Fermi Paradox: Zoo Hypothesis Episode 228; Mar 5, 2020 Writers: Isaac Arthur Editors: Darius Said Jerry Guern Produced & Narrated by: Isaac Arthur Cover Art: Jakub Grygier https://www.artstation.com/jakub_grygier Graphics: Jeremy Jozwik https://www.artstation.com/zeuxis_of_losdiajana Kris Holland (Mafic Studios) www.maficstudios.com Kristijan Tavcar https://www.miragedereve.com Sergio Botero https://www.artstation.com/sboterod?fref=gc Music: Lombus, "Cosmic Soup" https://lombus.bandcamp.com Aerium, "Waters of Atlantis" & "Fifth Star of Aldebaran" https://www.youtube.com/channel/UCRnUJY3l5vIJFGsY3XvW4dQ Markus Junnikkala, "A Memory of Earth" https://www.markusjunnikkala.com/

Visit our sponsor, Brilliant: https://brilliant.org/IsaacArthur/ We often speculate that the reason we can't hear aliens civilizations is because our SETI efforts (the Search for Extraterrestrial Intelligence) relies on radio and telescopes to weak to hear them. But how plausible is that? and what would it tell us about our own future? Visit our Website: http://www.isaacarthur.net Support us on Patreon: https://www.patreon.com/IsaacArthur SFIA Merchandise available: https://www.signil.com/sfia/ Social Media: Facebook Group: https://www.facebook.com/groups/1583992725237264/ Reddit: https://www.reddit.com/r/IsaacArthur/ Twitter: https://twitter.com/Isaac_A_Arthur on Twitter and RT our future content. SFIA Discord Server: https://discord.gg/53GAShE Listen or Download the audio of this episode from Soundcloud: Episode's Audio-only version: https://soundcloud.com/isaac-arthur-148927746/the-fermi-paradox-whispers-in-the-night Episode's Narration-only version: https://soundcloud.com/isaac-arthur-148927746/the-fermi-paradox-whispers-in-the-night-narration-only Credits: The Fermi Paradox:Whispers in the Night Episode 230; Mar 19, 2020 Writers: Isaac Arthur Editors: Jerry Guern Produced & Narrated by: Isaac Arthur Cover Art: Jakub Grygier https://www.artstation.com/jakub_grygier Graphics: Jeremy Jozwik https://www.artstation.com/zeuxis_of_losdiajana Ken York https://www.facebook.com/YDVisual/ Sergio Botero https://www.artstation.com/sboterod?fref=gc Music: Lombus, "Cosmic Soup" https://lombus.bandcamp.com Aerium, "Waters of Atlantis" & "Fifth Star of Aldebaran" https://www.youtube.com/channel/UCRnUJY3l5vIJFGsY3XvW4dQ Markus Junnikkala, "A Memory of Earth" https://www.markusjunnikkala.com/

The first 500 people who click the link in the description will get 2 free months of Skillshare Premium: https://skl.sh/isaacarthur15 Our future in space will require immense industry and infrastructure as we colonize out solar system and beyond. But how will those industries affect that colonization, and what form might an interplanetary civilization take from that influence? Visit our Website: http://www.isaacarthur.net Support us on Patreon: https://www.patreon.com/IsaacArthur SFIA Merchandise available: https://www.signil.com/sfia/ Social Media: Facebook Group: https://www.facebook.com/groups/1583992725237264/ Reddit: https://www.reddit.com/r/IsaacArthur/ Twitter: https://twitter.com/Isaac_A_Arthur on Twitter and RT our future content. SFIA Discord Server: https://discord.gg/53GAShE Listen or Download the audio of this episode from Soundcloud: Episode's Audio-only version: https://soundcloud.com/isaac-arthur-148927746/industrial-belts-in-space Episode's Narration-only version: https://soundcloud.com/isaac-arthur-148927746/industrial-belts-in-space-narration-only Credits: Industrial Belts in Space: How would regions of space industrially develop over time? Episode 229; Mar 12, 2020 Writers: Isaac Arthur Editors: Evan Schultheis Produced & Narrated by: Isaac Arthur Cover Art: Jakub Grygier https://www.artstation.com/jakub_grygier Graphics: Bryan Versteeg http://spacehabs.com Fishy Tree https://www.deviantart.com/fishytree/ Jeremy Jozwik https://www.artstation.com/zeuxis_of_losdiajana Justin Dixon Katie Byrne Ken York https://www.facebook.com/YDVisual/ Kristijan Tavcar https://www.miragedereve.com Sergio Botero https://www.artstation.com/sboterod?fref=gc Udo Schroeter Music Courtesy of Epidemic Sound http://epidemicsound.com/creator